shared login and logout commands

src/cli/commands/logout.command.ts

@@ -0,0 +1,19 @@
+import * as program from 'commander';
+
+import { AuthService } from '../../abstractions/auth.service';
+import { I18nService } from '../../abstractions/i18n.service';
+
+import { Response } from '../models/response';
+import { MessageResponse } from '../models/response/messageResponse';
+
+export class LogoutCommand {
+    constructor(private authService: AuthService, private i18nService: I18nService,
+        private logoutCallback: () => Promise<void>) { }
+
+    async run(cmd: program.Command) {
+        await this.logoutCallback();
+        this.authService.logOut(() => { /* Do nothing */ });
+        const res = new MessageResponse('You have logged out.', null);
+        return Response.success(res);
+    }
+}